In 1959 Frank Miller published the first Pancake list containing only 29
padlocks. Then in 1978 Russell K. Soderquist carried the torch expanding on
Frank’s vision. 2008 - 2016 the pancake list was built upon and maintained
by David J. Heuermann, with special thanks to
contributions by; Richard Bruno, Carl King, Jon Kolozvary, Mike Pitman, Bill
Ryan, Don Stewart, Paul Vaverchak, and the multitude of collectors who
contributed in making this Pancake list a success.

In order to make this Pancake list more complete you’re help is needed!
Please send additions/corrections/comments to:
Michael T.
Pitman. Please send pictures/scans of the obverse and reverse of the
lock, and height/width/depth measurements.

You will need a copy of
WinZip
(Free) or
7-Zip
(Free) or an equivalent to unzip the downloads. You will need a copy of
Acrobat Reader
(Free) to open these files.